Decide whether the statement is true or false. If it is false, tell why.The equation (x - 6)2 - 47 = 0 has two irrational solutions.

A. False; the equation has exactly one real number solution.
B. True
C. False; the equation has two rational solutions.


Answer: B

Mathematics

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Solve the equation by the method of your choice.(3x + 3)2 = 4

A.
B.
C.
D.

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Find the average of the set of numbers. and 

A.
B.
C.
D.

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Solve the problem.Kim decided to do some spring cleaning. She spent  hours cleaning her garage on Saturday. The next day she spent  hours cleaning her basement. What was the total amount of time she spent cleaning that weekend?

A. 15 hours
B. 5 hours
C. 14 hours
D. 15 hours

Mathematics

Subtract.6x7 +  x4y3 - 5x2y5 + 7xy6 + 4y7 from -3x7 - x4y3 + x3y4 + 5y7

A. -9x7 + x3y4 + 5x2y5 - 7xy6 - y7 B. -9x7 + 2x4y3 + x3y4 - 5x2y5 + 7xy6 - y7 C. -9x7 - 2x4y3 + x3y4 + 5x2y5 - 7xy6 + y7 D. -9x7 + x3y4 - 5x2y5 + 7xy6 + 9y7

Mathematics